INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e236a78eebdee9fa0a814356817083a732b01366a896a76ba07110c573e6a0ad', 
    'FWl+hEg3xPWVy8dxm1HyzYeBvwdZ5mF6XhlIk1Aj07E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)